newkernel: No accent in subject

newkernel/README.md

@@ -0,0 +1,8 @@
+# newkernel
+
+Installs and configures a script to help manages to reboot on a new kernel.
+This script will send an mail when a new kernel is available to plan a reboot.
+
+## Tasks
+
+Installation and configuration are performed via `tasks/main.yml`.

newkernel/defaults/main.yml

@@ -0,0 +1,3 @@
+---
+general_alert_email: "root@localhost"
+listupgrade_alert_email: Null

newkernel/meta/main.yml

@@ -0,0 +1,28 @@
+galaxy_info:
+  author: Evolix
+  description: Installation and configuration of the listupgrade script
+
+  issue_tracker_url: https://gitea.evolix.org/evolix/ansible-roles/issues
+
+  license: GPLv2
+
+  min_ansible_version: 2.2
+
+  platforms:
+  - name: Debian
+    versions:
+    - jessie
+
+  galaxy_tags: []
+    # List tags for your role here, one per line. A tag is
+    # a keyword that describes and categorizes the role.
+    # Users find roles by searching for tags. Be sure to
+    # remove the '[]' above if you add tags to this list.
+    #
+    # NOTE: A tag is limited to a single word comprised of
+    # alphanumeric characters. Maximum 20 tags per role.
+
+dependencies: []
+  # List your role dependencies here, one per line.
+  # Be sure to remove the '[]' above if you add dependencies
+  # to this list.

newkernel/tasks/main.yml

@@ -0,0 +1,54 @@
+---
+
+- include_role:
+    name: remount-usr
+
+- name: Scripts dir is present
+  file:
+    path: "/usr/share/scripts"
+    state: directory
+    owner: root
+    group: root
+    mode: "0700"
+
+- name: Copy newkernel script
+  template:
+    src: newkernel.sh.j2
+    dest: "/usr/share/scripts/newkernel.sh"
+    mode: "0700"
+    owner: root
+    group: root
+    force: yes
+
+- name: Create /etc/evolinux
+  file:
+    path: /etc/evolinux
+    state: directory
+    owner: root
+    group: root
+    mode: "0700"
+
+- name: Copy newkernel config
+  template:
+    src: newkernel.cnf.j2
+    dest: /etc/evolinux/newkernel.cnf
+    mode: "0600"
+    owner: root
+    group: root
+    force: no
+
+- name: Cron.d is present
+  file:
+    path: "/etc/cron.d"
+    state: directory
+    mode: "0755"
+    owner: root
+    group: root
+
+- name: Enable newkernel cron
+  template:
+    src: newkernel_cron.j2
+    dest: /etc/cron.d/newkernel
+    mode: "0600"
+    owner: root
+    group: root

newkernel/templates/newkernel.cnf.j2

@@ -0,0 +1,4 @@
+#date="entre 18h00 et 23h00"
+#clientmail="client@evolix.net"
+#mailto="{{ listupgrade_alert_email or general_alert_email | mandatory }}"
+#hostname=""

newkernel/templates/newkernel.sh.j2

@@ -0,0 +1,68 @@
+#!/bin/bash
+
+set -e
+
+configFile="/etc/evolinux/newkernel.cnf"
+
+template=$(mktemp --tmpdir=/tmp evoupdate.XXX)
+clientmail=$(grep EVOMAINTMAIL /etc/evomaintenance.cf | cut -d'=' -f2)
+mailto=$clientmail
+# By default, plan the reboot next month thursday
+date="$(date --date="next thursday + 3 weeks" +%A\ %d\ %B)"
+hour="entre 18h00 et 23h00"
+hostname=$(grep HOSTNAME /etc/evomaintenance.cf | cut -d'=' -f2)
+hostname=${hostname%%.evolix.net}
+# If hostname is composed with -, remove the first part.
+if [[ $hostname =~ "-" ]]; then
+    hostname=$(echo $hostname | cut -d'-' -f2-)
+fi
+# Edit $configFile to override some variables.
+[ -r $configFile ] && . $configFile
+
+# Remove temporary files on exit.
+trap "rm $template" EXIT
+
+# No updates? Exit!
+nextKernel=$(grep -m1 -aEo "#1 SMP Debian .* \([0-9]{4}-[0-9]{2}-[0-9]{2}\)" /vmlinuz)
+currentKernel=$(uname -v)
+if [ "$nextKernel" = "$currentKernel" ]; then
+    exit 0
+fi
+
+#To: ${clientmail}
+cat << EOT > $template
+Content-Type: text/plain; charset="utf-8"
+Reply-To: equipe@evolix.fr
+From: equipe@evolix.net
+To: $clientmail
+Subject: Prochain creneau pour redemarrage de votre serveur $hostname
+X-Date: $date
+
+Bonjour,
+
+Le noyau de votre serveur doit être mis à jour. Pour cela nous devons
+redémarrer votre machine ${hostname}.
+
+Sauf indication contraire de votre part, le prochain créneau prévu pour
+mettre à jour le noyau de votre serveur est :
+Le ${date}, ${hour}.
+
+Si nous intervenons, un redémarrage complet du serveur sera réalisé, entraînant
+plusieurs minutes de coupures. Nous nous assurerons de vérifier le bon
+démarrage de la machine ainsi que de ses services.  Si nous ne sommes pas
+intervenus sur ce créneau, vous recevrez une nouvelle notification le mois
+prochain.
+
+Votre version actuelle du noyau : $currentKernel
+Après redémarrage votre version sera : $nextKernel
+
+N'hésitez pas à nous faire toute remarque sur ce créneau d'intervention le plus
+tôt possible.
+
+Cordialement,
+-- 
+Équipe Evolix <equipe@evolix.fr>
+Evolix - Hébergement et Infogérance Open Source http://www.evolix.fr/
+EOT
+
+<$template /usr/sbin/sendmail $mailto

newkernel/templates/newkernel_cron.j2

@@ -0,0 +1 @@
+42 9 1 * * root /usr/share/scripts/newkernel.sh